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”Method For Attaching Rotor Of Wind Turbine Generator And Method For Constructing Wind Turbine Generator”

Abstract: A method of mounting a rotor for a wind-driven generator and a method of constructing a wind-driven generator, which prevent damage to rotor blades and reduce construction costs. The method has an assembly step (S1) for mounting the rotor blades on a rotor head on the ground to assemble a rotor, a wire attachment step (S2) for attaching a first wire to a first suspension section that is provided on the rotation axis of the rotor and attaching a second wire to a second suspension section provided at a position away from the rotation axis, a lifting step (S3) for lifting the rotor by the first wire, a rotor raising step (S4) for extending the first wire and suspending the rotor by the second wire, and a rotor mounting step (S6) for mounting the rotor, suspended by the second wire, on a nacelle.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
14 April 2009
Publication Number
21/2009
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
Parent Application

Applicants

MITSUBISHI HEAVY INDUSTRIES  LTD.
16-5  Konan 2-chome  Minato-ku  Tokyo  108-8215  Japan

Inventors

1. Tomohiro NUMAJIRI
C/O NAGASAKI Shipyard & Machinery Works  MITSUBISHI HEAVY INDUSTRIES  LTD.  1-1  Akunoura-machi  Nagasaki-shi  Nagasaki  850-8610  Japan

Specification

PLEASE SEE THE SPECIFICATION ATTACHED.

Documents

Application Documents

# Name Date
1 710-MUMNP-2009- ACKNOWLEDGEMENT RECEIPT.pdf 2022-10-25
1 710-MUMNP-2009- FORM 2 (17-04-2009).pdf 2009-04-17
2 Form-5.pdf 2018-08-10
2 710-MUMNP-2009- VERIFICATION CERTIFICATE.pdf 2022-10-25
3 Form-3.pdf 2018-08-10
3 710-MUMNP-2009- WO- PCT DOCUMENTS.pdf 2022-10-25
4 Form-1.PDF 2018-08-10
4 710-MUMNP-2009-CORRESPONDENCE(13-3-2012).pdf 2018-08-10
5 Drawings.pdf 2018-08-10
5 710-MUMNP-2009-CORRESPONDENCE(17-4-2009).pdf 2018-08-10
6 710-MUMNP-2009_EXAMREPORT.pdf 2018-08-10
6 710-MUMNP-2009-CORRESPONDENCE(20-4-2009).pdf 2018-08-10
7 710-MUMNP-2009-FORM 5(17-4-2009).pdf 2018-08-10
7 710-MUMNP-2009-CORRESPONDENCE(9-10-2009).pdf 2018-08-10
8 710-MUMNP-2009-FORM 3(9-5-2012).pdf 2018-08-10
8 710-MUMNP-2009-CORRESPONDENCE(9-5-2012).pdf 2018-08-10
9 710-MUMNP-2009-FORM 3(9-10-2009).pdf 2018-08-10
9 710-MUMNP-2009-CORRESPONDENCE(IPO)-(19-1-2015).pdf 2018-08-10
10 710-MUMNP-2009-FORM 1(17-4-2009).pdf 2018-08-10
10 710-MUMNP-2009-FORM 3(17-4-2009).pdf 2018-08-10
11 710-MUMNP-2009-FORM 18(20-4-2009).pdf 2018-08-10
11 710-MUMNP-2009-FORM 3(13-3-2012).pdf 2018-08-10
12 710-MUMNP-2009-FORM 26(17-4-2009).pdf 2018-08-10
13 710-MUMNP-2009-FORM 18(20-4-2009).pdf 2018-08-10
13 710-MUMNP-2009-FORM 3(13-3-2012).pdf 2018-08-10
14 710-MUMNP-2009-FORM 1(17-4-2009).pdf 2018-08-10
14 710-MUMNP-2009-FORM 3(17-4-2009).pdf 2018-08-10
15 710-MUMNP-2009-CORRESPONDENCE(IPO)-(19-1-2015).pdf 2018-08-10
15 710-MUMNP-2009-FORM 3(9-10-2009).pdf 2018-08-10
16 710-MUMNP-2009-CORRESPONDENCE(9-5-2012).pdf 2018-08-10
16 710-MUMNP-2009-FORM 3(9-5-2012).pdf 2018-08-10
17 710-MUMNP-2009-CORRESPONDENCE(9-10-2009).pdf 2018-08-10
17 710-MUMNP-2009-FORM 5(17-4-2009).pdf 2018-08-10
18 710-MUMNP-2009-CORRESPONDENCE(20-4-2009).pdf 2018-08-10
18 710-MUMNP-2009_EXAMREPORT.pdf 2018-08-10
19 710-MUMNP-2009-CORRESPONDENCE(17-4-2009).pdf 2018-08-10
19 Drawings.pdf 2018-08-10
20 Form-1.PDF 2018-08-10
20 710-MUMNP-2009-CORRESPONDENCE(13-3-2012).pdf 2018-08-10
21 Form-3.pdf 2018-08-10
21 710-MUMNP-2009- WO- PCT DOCUMENTS.pdf 2022-10-25
22 Form-5.pdf 2018-08-10
22 710-MUMNP-2009- VERIFICATION CERTIFICATE.pdf 2022-10-25
23 710-MUMNP-2009- FORM 2 (17-04-2009).pdf 2009-04-17
23 710-MUMNP-2009- ACKNOWLEDGEMENT RECEIPT.pdf 2022-10-25